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Jerold Morgan (Earth-616)

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Jerold Morgan (Earth-616) 002
Jerry Morgan was a scientist who shrank his own skeleton due to an unforeseen side effect of the shrinking gas he invented. Morgan invented his shrinking gas a few months before Henry Pym's experiments with shrinking[1]. He joined the Headmen in their attempts to seek world domination through science, and most often acted as assistant to Arthur Nagan[1].

Quiet Room

He battled Spider-Man along with a group of other villains including; Angar the Screamer, Gorilla-Man, Ruby Thursday and Chondu the Mystic. Led by Doctor Bong they planned on conquering the Multiverse by creating a “Cosmic Bong” in the world’s quietest room.[2]


Sam Morgan (Earth-616)

Sam Morgan (Earth-616) from World of Fantasy Vol 1 11 001

Big Sam Morgan

Jerold's step-brother, Big Sam Morgan was a racket boss.[3]




Jerold Morgan is a genius in the organic sciences.

Strength level

Jerold Morgan possesses normal human strength.

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